We are in danger of destroying ourselves by our greed and stupidity. We cannot remain looking inwards at ourselves on a small and increasingly polluted and overcrowded planet.

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Ignorance is a cure for nothing.

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Contrary to what people may say, there's no upper limit to stupidity.

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Prejudice is ignorance.

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Ours may become the first civilization destroyed, not by the power of our enemies, but by the ignorance of our teachers and the dangerous nonsense they are teaching our children. In an age of artificial intelligence, they are creating artificial stupidity. ― Thomas Sowell

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There is no greater stupidity than for people...to marry and so surrender themselves to the small miseries of domestic and private life.

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Ignorance can be cured, but stupidity is forever.

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Every moment of happiness requires a great amount of Ignorance

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It is difficult to free fools from the chains they revere. - Voltaire

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The biggest reward for a thing well done is to have done it. - Voltaire

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